import zlib

# 原始数据
data = b"Hello, world! This is some data to compress."

# 压缩数据
compressed_data = zlib.compress(data)

# 解压数据
decompressed_data = zlib.decompress(compressed_data)

print("Original:", data)
print("Compressed:", compressed_data)
print("decompressed_data:", decompressed_data)
